Guides How To Installing The Firmware Using QFIL For All Android Device Based On Qualcomm Chips
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Guides â How to Install the Firmware using QFIL for All Android Devices based on Qualcomm Chips
If you have a Qualcomm Android device that is hard-bricked or stuck in a bootloop, you might be looking for a way to restore the stock firmware and fix the issue. One of the tools that can help you with this task is QFIL (Qualcomm Flash Image Loader), which is part of the QPST (Qualcomm Product Support Tool) package. In this guide, we will show you how to use QFIL to flash the firmware on any Android device that has a Qualcomm chipset.
What is QFIL and QPST
QFIL is a Windows software that allows you to flash stock firmware files on Qualcomm Android devices. It supports both ELF and MBN firmware formats, which are commonly used by various manufacturers. QFIL communicates with the device over a special interface called EDL mode (Emergency Download Mode), which can be accessed even if the device cannot boot normally.
QPST is a set of Windows software that includes QFIL and other programs for managing and servicing Qualcomm devices. It allows you to backup and restore the service programming data, monitor and configure the connected devices, and perform other tasks.
How to Download QFIL and QPST
You can download the latest version of QPST from here. The package contains QFIL and other programs that you might need. You can also download older versions of QPST from the same link if you encounter any compatibility issues.
After downloading the QPST package, extract it to any convenient location on your PC. You don't need to install it, just double-click on the QFIL.exe file to launch it.
How to Download Firmware for your Qualcomm Device
The next step is to download the firmware file that you want to flash on your Qualcomm device. The firmware file should match your device's model number and region. You can find these firmware files online from various sources, such as forums, blogs, or websites. However, make sure that you download them from trusted and reliable sources.
The firmware file should have either an ELF or an MBN extension. These are the formats that QFIL supports. If you have a different format, such as ZIP or XML, you might need to extract or convert it first.
How to Use QFIL to Flash Firmware on your Qualcomm Device
Once you have downloaded QPST and the firmware file for your device, you are ready to use QFIL to flash it. Follow these steps carefully:
Boot your device into EDL mode. This mode allows QFIL to communicate with your device and flash the firmware. There are different ways to enter EDL mode depending on your device model. Some common methods are:
Using a special EDL cable or adapter.
Using a key combination while powering on the device.
Using ADB commands if your device has USB debugging enabled.
Using fastboot commands if your device has fastboot mode enabled.
Connect your device to your PC via a USB cable.
Install Qualcomm USB drivers on your PC if needed. You can find them in the QPST package or download them from here.
Launch QFIL on your PC. You should see a window like this:
Select \"Flat Build\" from the \"Select Build Type\" menu.
Click on \"Browse\" under \"Select Programmer\" and locate the firmware file that you downloaded earlier. It should have an ELF or an MBN extension.
If your firmware file has multiple partitions, you might need to select them individually from the \"Load XML\" button. aa16f39245